linux/arch/arm64
Christoph Hellwig 9ab91e7c5c arm64: default to the direct mapping in get_arch_dma_ops
Otherwise the direct mapping won't work at all given that a NULL
dev->dma_ops causes a fallback.  Note that we already explicitly set
dev->dma_ops to dma_dummy_ops for dma-incapable devices, so this
fallback should not be needed anyway.

Fixes: 356da6d0cd ("dma-mapping: bypass indirect calls for dma-direct")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
2018-12-19 18:00:12 +01:00
..
boot ARM: dts: stratix10: fix multicast filtering 2018-11-07 08:09:50 -08:00
configs arm64: defconfig: Enable some IPMI configs 2018-11-02 11:39:50 -07:00
crypto crypto: arm64/aes-blk - ensure XTS mask is always loaded 2018-10-12 14:20:45 +08:00
include arm64: default to the direct mapping in get_arch_dma_ops 2018-12-19 18:00:12 +01:00
kernel arm64: cpufeature: Fix mismerge of CONFIG_ARM64_SSBD block 2018-11-23 18:44:16 +00:00
kvm KVM updates for v4.20 2018-10-25 17:57:35 -07:00
lib arm64: lib: use C string functions with KASAN enabled 2018-10-26 16:25:18 -07:00
mm dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
net bpf, arm64: save 4 bytes in prologue when ebpf insns came from cbpf 2018-05-14 19:11:45 -07:00
xen arm64: mm: Add additional parameter to uaccess_ttbr0_disable 2018-01-17 13:57:49 +01:00
Kconfig dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Kconfig.platforms ARM: SoC platform updates for 4.20 2018-10-29 15:37:33 -07:00
Makefile arm64 2nd round of updates for 4.20: 2018-11-03 10:55:23 -07:00